nmap

nmap -sC -A -T4 10.10.11.203 -oA nmap/normal     
Starting Nmap 7.95 ( https://nmap.org ) at 2025-02-13 17:49 CST
Nmap scan report for 10.10.11.203
Host is up (0.16s latency).
Not shown: 998 closed tcp ports (reset)
PORT   STATE SERVICE VERSION
22/tcp open  ssh     OpenSSH 8.9p1 Ubuntu 3ubuntu0.1 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   256 f4:bc:ee:21:d7:1f:1a:a2:65:72:21:2d:5b:a6:f7:00 (ECDSA)
|_  256 65:c1:48:0d:88:cb:b9:75:a0:2c:a5:e6:37:7e:51:06 (ED25519)
80/tcp open  http    nginx 1.18.0 (Ubuntu)
|_http-title: Did not follow redirect to http://superpass.htb
|_http-server-header: nginx/1.18.0 (Ubuntu)
Device type: general purpose
Running: Linux 4.X|5.X
OS CPE: cpe:/o:linux:linux_kernel:4 cpe:/o:linux:linux_kernel:5
OS details: Linux 4.15 - 5.19
Network Distance: 2 hops
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel

TRACEROUTE (using port 143/tcp)
HOP RTT       ADDRESS
1   185.95 ms 10.10.16.1
2   74.14 ms  10.10.11.203

OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 17.85 seconds